Operation Gomorrah which began on 24 July 1943 and lasted for 8 days and 7 nights. Hamburg, Germany.
>killing 42,600 civilians and wounding 37,000 in Hamburg and virtually destroying most of the city.
>The unusually warm weather and good conditions meant that the bombing was highly concentrated around the intended targets and also created a vortex and whirling updraft of super-heated air which created a 460 meter high tornado of fire.
https://en.wikipedia.org/wiki/Bombing_of_Hamburg_in_World_Wa...
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17 January 1991 – 23 February 1991
https://en.wikipedia.org/wiki/Gulf_War_air_campaign
>2,000–3,000 Iraqi civilians killed
>10,000–12,000 killed
>100,000 sorties, dropping 88,500 tons of bombs,
>Coalition bombing raids destroyed Iraqi civilian infrastructure. 11 of Iraq's 20 major power stations and 119 substations were totally destroyed, while a further six major power stations were damaged.[18][19] At the end of the war, electricity production was at four percent of its pre-war levels. Bombs destroyed the utility of all major dams, most major pumping stations, and many sewage treatment plants, telecommunications equipment, port facilities, oil refineries and distribution, railroads and bridges were also destroyed.
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NATO bombing of Yugoslavia
March 24, 1999 to June 10, 1999
https://en.wikipedia.org/wiki/NATO_bombing_of_Yugoslavia
>The bombing killed between 489 and 528 civilians, and destroyed bridges, industrial plants, public buildings, private businesses, as well as barracks and military installations.
>In 2000, a year after the bombing ended, Group 17 published a survey dealing with damage and economic restoration. The report concluded that direct damage from the bombing totalled $3.8 billion, not including Kosovo, of which only 5% had been repaired at that time
>In 2006, a group of economists from the G17 Plus party estimated the total economic losses resulting from the bombing were about $29.6 billion.